[openwrt/openwrt] realtek: consolidate bootargs again

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/1ca081000a6acf36a7e6c42362d8fa5767413203

commit 1ca081000a6acf36a7e6c42362d8fa5767413203
Author: Sander Vanheule <sander at svanheule.net>
AuthorDate: Sun Feb 20 16:25:40 2022 +0100

    realtek: consolidate bootargs again
    
    Bootargs for devices in the realtek target were previously consolidated
    in commit af2cfbda2bf5 ("realtek: Consolidate bootargs"), since all
    devices currently use the same arguments.
    
    Commit a75b9e3ecb61 ("realtek: Adding RTL930X sub-target") reverted this
    without any argumentation, so let's undo that.
    
    Commit 0b8dfe085180 ("realtek: Add RTL931X sub-target") introduced the
    old bootargs also for RTL931x, without providing any actual device
    support. Until that is done, let's assume vendors will have done what
    they did before, and use a baud rate of 115200.
    
    Fixes: a75b9e3ecb61 ("realtek: Adding RTL930X sub-target")
    Signed-off-by: Sander Vanheule <sander at svanheule.net>
---
 target/linux/realtek/dts-5.10/rtl8393_zyxel_gs1900-48.dts  | 4 ----
 target/linux/realtek/dts-5.10/rtl839x.dtsi                 | 2 +-
 target/linux/realtek/dts-5.10/rtl9302_zyxel_xgs1250-12.dts | 4 ----
 target/linux/realtek/dts-5.10/rtl930x.dtsi                 | 2 +-
 target/linux/realtek/dts-5.10/rtl931x.dtsi                 | 2 +-
 5 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/target/linux/realtek/dts-5.10/rtl8393_zyxel_gs1900-48.dts b/target/linux/realtek/dts-5.10/rtl8393_zyxel_gs1900-48.dts
index f72b654b57..9deecd636e 100644
--- a/target/linux/realtek/dts-5.10/rtl8393_zyxel_gs1900-48.dts
+++ b/target/linux/realtek/dts-5.10/rtl8393_zyxel_gs1900-48.dts
@@ -21,10 +21,6 @@
 		reg = <0x0 0x8000000>;
 	};
 
-	chosen {
-		bootargs = "console=ttyS0,115200";
-	};
-
 	leds {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinmux_disable_sys_led>;
diff --git a/target/linux/realtek/dts-5.10/rtl839x.dtsi b/target/linux/realtek/dts-5.10/rtl839x.dtsi
index 19da1c11cb..3325dd9969 100644
--- a/target/linux/realtek/dts-5.10/rtl839x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl839x.dtsi
@@ -65,7 +65,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,38400";
+		bootargs = "console=ttyS0,115200";
 	};
 
 	lx_clk: lx_clk {
diff --git a/target/linux/realtek/dts-5.10/rtl9302_zyxel_xgs1250-12.dts b/target/linux/realtek/dts-5.10/rtl9302_zyxel_xgs1250-12.dts
index 28cace6c10..d8164fd5c2 100644
--- a/target/linux/realtek/dts-5.10/rtl9302_zyxel_xgs1250-12.dts
+++ b/target/linux/realtek/dts-5.10/rtl9302_zyxel_xgs1250-12.dts
@@ -10,10 +10,6 @@
 	compatible = "zyxel,xgs1250-12", "realtek,rtl838x-soc";
 	model = "Zyxel XGS1250-12 Switch";
 
-	chosen {
-		bootargs = "console=ttyS0,115200";
-	};
-
 	keys {
 		compatible = "gpio-keys";
 
diff --git a/target/linux/realtek/dts-5.10/rtl930x.dtsi b/target/linux/realtek/dts-5.10/rtl930x.dtsi
index ebacdde68f..12407a3073 100644
--- a/target/linux/realtek/dts-5.10/rtl930x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl930x.dtsi
@@ -25,7 +25,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,38400";
+		bootargs = "console=ttyS0,115200";
 	};
 
 	cpuintc: cpuintc {
diff --git a/target/linux/realtek/dts-5.10/rtl931x.dtsi b/target/linux/realtek/dts-5.10/rtl931x.dtsi
index 8dd4cfdc92..29aee1f7b2 100644
--- a/target/linux/realtek/dts-5.10/rtl931x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl931x.dtsi
@@ -30,7 +30,7 @@
 	};
 	
 	chosen {
-		bootargs = "console=ttyS0,38400";
+		bootargs = "console=ttyS0,115200";
 	};
 
 	lx_clk: lx_clk {